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Published technical specifications for PCAS Model MRX, as of 12/2006. Subject to change without notice.
Environmental
| Altitude |
Min. 0 ft. |
Max. 20,000 ft (FL200) |
|
| Temperature |
Min. -20°C (-4°F) |
Max. +55°C (+130°F) |
|
| Pressure |
Min. 0 kPA (0 PSI) |
Max. 100 kPA (14.5 PSI) |
|
| Humidity |
Tested to 100% humidity |
Mechanical
| Dimensions |
4.2" (107 mm) |
Depth |
|
| 0.6" (17 mm) |
Height |
|
| 2.6" (65 mm) |
Width |
|
| Weight |
3.8 oz. (108 g) |
Without batteries |
|
| 5.8 oz. (164 g) |
With batteries |
Electrical
| Power |
12-40 VDC |
Negative ground |
|
| Consumption |
Internal battery |
500 mW watt max. |
|
| @ 12V |
1.2 watts max. |
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| @ 28V |
2.8 watts max. |
|
| Current |
105 mA |
|
| Connector Type |
2.35mm mini |
Tip positive |
Receiver
| Selectivity |
1090 MHz |
Receiver A |
|
| 8.1 MHz |
Bandwidth |
|
| Signal Modes |
X, Y, A, C, S, 2, 3/a |
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| Scan Rate |
22 kHz |
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| Data Rate |
1000 kbps |
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| MTL Sensitivity |
-60 dBm |
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| Max Peak Power |
+21 dBm |
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| Range Resolution |
0-2.0 NM |
±0.1 NM |
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| 2.0-5.0 NM |
±1.0 NM |
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| Max Detection Range |
50% Error Rate |
7.0 NM |
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| 10% Error Rate |
6.0 NM |
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| Altimeter Accuracy |
±200 ft. |
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| Dynamic Range |
42 db |
Antenna
| Weight |
0.3 oz. (8.5 g) |
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| Impedance |
50 ohms |
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| Polarization |
Vertical Omnidirectional |
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| Connector type |
SMA RP |
Display
| Type |
8-character super bright red LED graphic module |
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| Maximum Brightness |
2300 µcd per character |
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